(3R,5S)-3,5-dimethyldihydro-2H-pyran-2,6(3H)-dione

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Names

[ CAS No. ]:
4295-92-5

[ Name ]:
(3R,5S)-3,5-dimethyldihydro-2H-pyran-2,6(3H)-dione

[Synonym ]:
meso-3,5-dimethylglutaric anhydride
meso-2,4-dimethylglutaric anhydride
meso-2,4-dimethylglutaric acid anhydride
meso-2,4-dimethylpentanedioic anhydride
cis-3,5-dimethyl glutaric anhydride
3,5-dimethyl-dihydro-pyran-2,6-dione

Chemical & Physical Properties

[ Molecular Formula ]:
C7H10O3

[ Molecular Weight ]:
142.15200

[ Exact Mass ]:
142.06300

[ PSA ]:
43.37000

[ LogP ]:
0.73210

Safety Information

[ HS Code ]:
2917190090

Precursor & DownStream

Precursor

DownStream

  • 3,5-Dimethylpiperidine
  • 2,4-dimethylpentanedioyl dichloride
  • (2R,4S)-2,4-dimethylpentane-1,5-diol

Customs

[ HS Code ]: 2917190090

[ Summary ]:
2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • 3,5-dimethyldihydro-2H-pyran-2,6(3H)-dione
  • 2H-PYRAN-2,6(3H)-DIONE, DIHYDRO-3,4-DIMETHYL-
  • 3,5-diethyloxane-2,6-dione
  • (2R,4S)-2,4-Dibromopentane
  • (3R,5S)-3,5-dimethyloxan-2-ol
  • (5Z)-3-acetyl-5-[1-(benzylamino)ethylidene]-4-hydroxypyran-2,6-dione
  • 2-(Aminomethyl)-1,1,1-trifluoro-3,3-dimethoxypropane
  • 5-Bromobiphenyl-2-carboxylic acid
  • Methyl 2-(methylamino)-4-(methylsulfanyl)butanoate
  • 3,3,5-Trimethyl-4-piperidone
  • Dimethyl phenoxyterephthalate
  • 4-((tert-Butoxycarbonyl)amino)-1-naphthoic acid
  • 4-Hydroxymethyl-2-phenylbenzoic acid
  • 2-Isopropylsulfanyl-5-methanesulfonyl-benzoic acid
  • 2-Sec-butoxy-5-methanesulfonyl-benzoic acid
  • 5-(Ethanesulfonyl)-2-fluorobenzoic acid
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